IP over broadcast channels DAB and DVB broadcast channels have relatively large bandwidth but for regulatory reasons only a small portion (typically,
{"Image DocumentName": "IP over broadcast channels", "Image ImageDescription": "DAB and DVB broadcast channels have relatively large bandwidth but for regulatory reasons only a small portion (typically, less than 20%) can be used for data services such as IP multimedia. Access to web pages via broadcast channels is fast and reliable. Broadcasters may adopt a concept of a Walled garden : Pre-selection of Web pages limits the usefulness of this service compared with full Internet access. Broadcaster decides on a selection of best sites and transmits the same sites to all customers. Customers can browse locally between the sites chosen by the broadcaster. Interaction channel is provided by a telecommunication channel.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}